Lamb notes 400 or more truckers have committed to participating in a parade through Washington, D.C., on Sept. 5 (permits and final routes appeared to be still in process as this story went to press), while his group is encouraging others sympathetic to his cause to shut down that day to send a message to lawmakers.

The suit, brought about a year ago, was met with Lamb’s own countersuit in March of this year, which targeted the FTC for what his businesses’ lawyer, Andrew Gordon, called a mischaracterization of the substance of the suit in pre-publication press releases and other materials. “FTC’s publications,” Gordon said, “intentionally mischaracterize the substance of the September 29, 2016, court order, causing proximate and irreparable injury to the [Lamb and companies’] reputations and revenues.”

Lamb and company planned to take the case to trial as early as October this year.